ND-PL Filter

In the field of drones and aerial photography, drone lenses have limitations on the sensitivity and weight. PGYTECH has created a fusion of ND and PL filter, weighting only 1.5 g providing the photographer with prolonged exposure time and eliminating polarized light. This filter combines the best of two worlds, and is a powerful tool for aerial photography and content creators.

SCHOTT Optical Glass

Uses German SCHOTT glass as its base material utilizing multiple grinding and polishing processes.

Multilayer Coating

Nanometer-scale, double-sided, multi-layer vacuum coating process ensures a first-class waterproof, oil-proof, dust-proof, and anti-scratch protector.

Light-reduction Coating

Light-reduction coating saves ND filter from discoloration.

Fast Attachment

Directly attach the filter to ensure its anti-water and anti-dust capacity, which can be damaged by replacing the original filter.

GLASS German Schott Optical Glass

In order to meet the rigorous requirements of professional photographers, PGYTECH OSMO ACTION Filter (PRO) glass is made from the finest Schott (German) glass.

Optical Glass Neutral Density Coating Reduces Color Deviation

Uses German SCHOTT glass as its base material. Multiple grinding and polishing processes and IAD multi-layer coating technology to ensure the highest requirements of the high-definition image quality.

Aeronautic Aluminum+ Knurling Pattern

Made of aeronautic aluminum,the frame features a knurling pattern to ensure quick attachment.

Protection of Original Filter

The inside part of the frame is covered with silica gel to protect the original filter from being scratched during attachment.

PGYTECH Gradient Filter Kit Features

• No coating waterproof & oilproof
• Multilayer coating waterproof & oilproof
• Multilayer hardened waterproof coating waterproof & oilproof
• Hardened super waterproof,oilproof coating
• Permeable membrane
• Neutral density coating
• Schott optical glass
• Anti-reflection coating
• Neutral density filter diagram